54561129

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1361}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 87865344

約数和(自身を除く): 33304215

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 483, 581, 1361, 1743, 1909, 4083, 5727, 9527, 13363, 28581, 31303, 40089, 93909, 112963, 219121, 338889, 657363, 790741, 2372223, 2598149, 7794447, 18187043, 54561129]

約数ペア:

[(1, 54561129), (3, 18187043), (7, 7794447), (21, 2598149), (23, 2372223), (69, 790741), (83, 657363), (161, 338889), (249, 219121), (483, 112963), (581, 93909), (1361, 40089), (1743, 31303), (1909, 28581), (4083, 13363), (5727, 9527)]